You get heaps and heaps of cat ears during the Animal Masquerade (in October), you actually automatically start donating them after that. Cat ears, wolf ears, Jack o' Lantern rocks, witch hats, wands -- you better grab those quick during the event before they become hard to get.

Yeah. I also got numerous flower swings and a few cat ears. I always dyed the cat ears, except the first pair. I used the rocks to decorate stuff in my house, and they went really well with the nature-y stuff, and I have just got an idea including flower swings that I never had while playing PH. Let's hope it reopens sometime soon (like 5 years) so I can test the idea.

I mostly got ingredients. I think I got less rocks than the rest of you guys, even though I still got a fair amount. I never did manage to get my second rock badge, though.
I saw a lot of people do some pretty creative things with rocks in their houses.
Also cat ears and witch hats! I got a lot of those; most of which I donated.

I always seemed to get dyes or ingredients. I also earned a bunch of rocks, but not as many as I would have liked.

This thread's got me thinking of so many things I could've made with those rocks! Giant rivers, tile floors, and ice skating rinks could've been such a huge possibility with just a few hundred bottles of dye...